investigation Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. TRAWE Saitama//Other construction industries
  2. 日本トリート Tokyo//Other construction industries
  3. null/null
  4. 4 日本物理探鑛 Tokyo//others 企画本部
  5. 5 大北耕商事 Osaka//others

investigation Product ranking

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. External wall sounding survey using rope access technology. TRAWE
  2. Dioxin investigation 日本トリート
  3. If there is asbestos in the preliminary investigation, use the special flexible container for Asbestos Level 3!
  4. 【Business Content】Exterior Wall Inspection Survey TRAWE
  5. 4 Soil and groundwater contamination survey 日本物理探鑛 企画本部

investigation Product List

16~30 item / All 264 items

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Fungal swab survey (surface)

I will investigate the mold on building materials.

Using a wipe sampling kit, a specific area of the surface of the object is wiped. After that, it is processed through dilution and other treatments before being poured into a culture medium for cultivation and analysis.

  • others

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Odor investigation

We will conduct an investigation by odor judges and a detailed analysis through chemical analysis to identify the cause of the odor.

We will conduct an investigation by odor judges and a detailed analysis through chemical analysis to determine the cause of the odor.

  • others

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Transport Environment Commissioned Survey

Measure vibrations, shocks, and temperature and humidity during transportation, and digitize the transport environment! This makes it easier to implement various countermeasures.

One of the means to resolve troubles that occur during transportation is the measurement of the transportation environment. If product damage occurs during transport, understanding the extent of environmental stress experienced during the transportation process and identifying the cause of the damage can facilitate various countermeasures, such as improving the strength of the product itself, reconsidering packaging design, and reducing transportation stress. By using the transportation environment recorder "DER-1000," it is possible to measure these transportation environments. 【DER-1000 Features】 ■ Vibration and shock measurement using a 3-axis acceleration pickup ■ Equipped with temperature and humidity sensors ■ Continuous measurement for up to 70 days (when using a lithium battery) ■ Maximum memory capacity of 1GB (data count: 160,000) ■ Compact size: 121×109×58mm *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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Soil survey

Designated investigation agencies under the Soil Contamination Countermeasures Act! Please feel free to consult us regarding soil surveys.

On February 15, 2003, the "Soil Contamination Countermeasures Act" was enacted, and investigations into soil contamination require legally compliant surveys. The Hyogo Analysis Center is a designated investigation agency with numerous achievements under the Soil Contamination Countermeasures Act. Soil contamination survey technical managers will responsibly carry out the investigations. Please feel free to contact us regarding surveys from the investigation of target sites at the time of discontinuation of specific harmful substances to investigations related to land sales. In addition, our company also conducts environmental assessments of air quality (air quality, noise, vibration, odors, etc.) and water environments (water quality, sediment, groundwater, etc.). [Survey Examples] - Soil and groundwater surveys of former business sites based on the Soil Contamination Countermeasures Act - Soil and groundwater surveys and analyses (TPH testing) according to oil contamination countermeasure guidelines - Investigation of contaminant confirmation during land sales and acquisitions - Soil environmental standard surveys (for agricultural land, etc.) *For more details, please refer to our catalog or feel free to contact us.

  • Geological Survey

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Investigation of the integrity of stone masonry retaining walls

Objective evaluation without ambiguity is possible! Introducing a method for assessing the risk level of retaining walls using surface wave exploration.

Our company uses a risk assessment method based on surface wave exploration to evaluate the integrity of stone masonry retaining walls. The integrity assessment of stone masonry retaining walls has traditionally been conducted based on "experience and intuition" without much foundation. Measurements using surface wave exploration allow for an objective evaluation without ambiguity. 【Features】 ■ Objective evaluation without ambiguity ■ Ability to measure the stiffness (Vs) of the wall body and the underlying ground ■ Risk levels determined as high, medium, or low based on S-wave velocity *For more details, please refer to the PDF document or feel free to contact us.

  • Site and ground investigation

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Cell damage investigation

By adding to the conventional visual inspection, it serves as a countermeasure to avoid secondary damage risks.

At Yamashita Electric Co., Ltd., we offer "Cell Crack Damage Investigation" utilizing our on-site EL measurement service. Solar power plants exposed to disasters far beyond expectations not only face a decrease in power generation but also an increased risk of fire. To avoid such secondary damage, "EL inspection" is effective. By adding this to conventional visual inspections, it serves as a countermeasure against secondary damage risks. Furthermore, if you have already subscribed to property insurance for the power plant, you can claim insurance for repair costs. Let's achieve accurate situation assessment and efficient recovery. 【Features】 ■ Utilizes on-site EL measurement service ■ Effective in avoiding secondary damage ■ If you have subscribed to property insurance for the power plant, you can claim insurance for repair costs *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation

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Type of inspection: Soil and fertilizer survey

We conduct analyses of harmful heavy metals, volatile organic compounds, pesticides, and other substances in the soil, as well as nutrient analyses of soil and fertilizers.

In soil and fertilizer testing, various analyses are conducted depending on the intended use.

  • Fertilizers and Pesticides
  • Geological Survey Company
  • Geological Survey

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Soil and groundwater contamination survey

Our company specializes in physical exploration, which allows us to provide services that thoroughly remove contamination and strive for restoration to original conditions.

At Japan Physical Exploration Co., Ltd., we undertake "Soil and Groundwater Contamination Surveys." Depending on the situation, we use physical exploration to identify the source of contamination, the extent of contamination, and to understand the surrounding underground structures. Additionally, we simulate the spread of contamination using analysis software to anticipate and predict various scenarios. From sampling to analysis, interpretation, and remediation work, we quickly clarify the status of soil and groundwater contamination and restore it to its original condition. Please feel free to entrust us with this task. 【Features】 ■ Sampling from deep locations without disturbing soil samples using a simple boring machine ■ Immediate measurement on-site after sampling, allowing for quick identification of the target contaminant levels ■ Simulation capabilities using analysis software ■ Support for remediation work *For more details, please refer to the PDF materials or feel free to contact us.

  • Geological Survey

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Environmental Survey PCB (Polychlorinated Biphenyl)

We are utilizing the technology developed through dioxin analysis to also accommodate more advanced PCB analysis.

The Environmental Pollution Center Co., Ltd. can accommodate both the official PCB measurement method and the simplified PCB measurement method established by the Ministry of the Environment.

  • others

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Environmental survey, biological survey

Specialized researchers conduct various surveys on the growth and distribution of different organisms.

The Earth we live on does not belong only to humans. It is only through the coexistence of various organisms that the concept of "Earth" is established. Our company helps facilitate coexistence with other organisms through biological surveys.

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[Materials and Defect Analysis] Investigation of Foreign Substances, Discoloration, and Adherents

We provide automotive parts manufacturers with analysis technology at a low cost.

At Mitsuba Environmental Solutions, a subsidiary of Mitsuba Corporation, we offer analysis technology for automotive parts manufacturers at a low cost. We can handle foreign substances larger than 100μm. For sizes smaller than that, please consult us. We observe shapes and conditions using an electron microscope and conduct elemental analysis. For organic materials, we estimate structures at the functional group level. Please refer to our website or catalog for case studies on foreign substances, discoloration, and contaminants. ■ Investigation of foreign substances mixed into phenolic resin parts ■ Investigation of black foreign substances embedded in white resin parts ■ Investigation of discolored areas on zinc-plated steel parts ■ Investigation of blackened areas on copper components *For more details, please refer to the PDF materials or visit our website.

  • others

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Material and Defect Analysis: Cleanliness Investigation

Detailed analysis of collected particles and elemental analysis of metal contaminants are possible! You can also understand the particle size distribution!

Mitsuba Environmental Solutions conducts "cleanliness surveys" of products. We collect foreign substances within the process on filters and perform measurements of suspended particles and compositional analysis. Analysis using MICRO QUICK (particle scanner for component cleanliness inspection) can analyze particle size, quantity, shape, and classification on the filter, and it is also possible to collect foreign substances for detailed analysis such as EDX and FT-IR. 【Features】 ■ Measurement of suspended particles and compositional analysis ■ Cleaning of products and collection of foreign substances on filters (in accordance with VDA-19.1) ■ Analysis using MICRO QUICK - Capable of analyzing particle size, quantity, shape, and classification on the filter - Foreign substances can be collected for detailed analysis such as EDX and FT-IR *For more details, please refer to the related links or feel free to contact us.

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F.D.E. Infrared Survey

By capturing infrared thermal images, we measure issues such as the detachment of exterior wall mortar and tiles, moisture penetration, and cracks.

The areas indicated by the arrows in the infrared thermal image show the locations judged to be floating and bulging.

  • tile
  • Other Management Services

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